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Dr. Rhonda Patrick on Science · ViralLoop

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Post by Dr. Rhonda Patrick on X

Dr. Rhonda Patrick@foundmyfitness

More than 1,000 randomized controlled trials have provided evidence that people living with cancer and in cancer remission profoundly benefit from exercise. A new study found that high-intensity aerobic exercise reduced the risk of metastatic cancer by 73%.

7.4K likes88 repliesPosted Nov 21, 2022

View the original on X Written by Dr. Rhonda Patrick. Captured Sep 4, 2026.

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49

Viral score

Based on absolute engagement — the platform doesn’t expose follower counts here, so large accounts score higher.

From likes, comments.

Why it worked

Leads with a specific number, which is concrete enough to be worth a second of attention.
Frames the idea around what the reader stands to lose, which is more motivating than gain.
Short enough to read in full without expanding, which removes a step before the point lands.

The mechanics

Hook: Leads with a number
Structure: Hook → Landing
Style: Conversational paragraphs at a steady pace.
Tone: plain, matter-of-fact
Mechanisms: Loss aversion
Written for: Founders, marketers and operators

Analysis by ViralLoop — not written by the original author.

Topics

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In last week's newsletter, I talked about how resistance training can support cardiovascular health in postmenopausal women. It's not just aerobic exercise! You can now read the issue - and sign up for free - in our archive. We send it out every week. t.co

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Creatine is a supplement most women should be taking, especially post-menopause. 5 grams/day combined with resistance exercise increases lean mass and muscle strength but has inconsistent effects on bone mineral density. It makes productive training slightly more productive.

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Five servings of fruits and vegetables per day may not be enough for heart health benefits. Only 20% of people who meet these guidelines have an estimated flavanol intake of 500 mg/day, a level associated with lower cardiovascular disease risk in randomized controlled studies.

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This podcast is definitely going to be part of my regular listening queue. Congrats on the launch @mackinprof and @gibalam! Both are previous guests on the FoundMyFitness pod. I've learned so much from both.

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I'd encourage everyone to grab a copy of Dr. Arthur Brooks' new book 'The Meaning of Your Life' or gift it to someone who might enjoy it (I plan to buy a few copies myself!) He shares so much wisdom on how to live a happy, fulfilling life.

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Incredibly interesting result here. Combining rapamycin with exercise didn't help and may have even impaired exercise adaptations in older adults! Reminds me of metformin (also once marketed as a "longevity drug"), which also blunts exercise adaptations in certain contexts.